EP4076288C0 - Resorbierbare implantate zur rekonstruktion von knochendefekten - Google Patents

Resorbierbare implantate zur rekonstruktion von knochendefekten

Info

Publication number
EP4076288C0
EP4076288C0 EP20834094.3A EP20834094A EP4076288C0 EP 4076288 C0 EP4076288 C0 EP 4076288C0 EP 20834094 A EP20834094 A EP 20834094A EP 4076288 C0 EP4076288 C0 EP 4076288C0
Authority
EP
European Patent Office
Prior art keywords
reconstruction
bone defects
resorbable implants
resorbable
implants
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP20834094.3A
Other languages
English (en)
French (fr)
Other versions
EP4076288A1 (de
EP4076288B1 (de
Inventor
Kemal Sariibrahimoglu
Skander Limem
Amit Ganatra
Said Rizk
Simon F Williams
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tepha Inc
Original Assignee
Tepha Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tepha Inc filed Critical Tepha Inc
Publication of EP4076288A1 publication Critical patent/EP4076288A1/de
Application granted granted Critical
Publication of EP4076288C0 publication Critical patent/EP4076288C0/de
Publication of EP4076288B1 publication Critical patent/EP4076288B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/28—Bones
    • A61F2/2875—Skull or cranium
    • A—HUMAN NECESSITIES
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    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/3094—Designing or manufacturing processes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
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    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/58—Materials at least partially resorbable by the body
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    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/02—Inorganic materials
    • A61L31/026—Ceramic or ceramic-like structures, e.g. glasses
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    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
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    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
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    • A61L31/146—Porous materials, e.g. foams or sponges
    • A—HUMAN NECESSITIES
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    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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    • C08K3/34—Silicon-containing compounds
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    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
    • A61F2002/30004—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis
    • A61F2002/30032—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis differing in absorbability or resorbability, i.e. in absorption or resorption time
    • A—HUMAN NECESSITIES
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    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
    • A61F2002/3006—Properties of materials and coating materials
    • A61F2002/30062—(bio)absorbable, biodegradable, bioerodable, (bio)resorbable, resorptive
    • A—HUMAN NECESSITIES
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    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
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    • A61F2002/3011—Cross-sections or two-dimensional shapes
    • A61F2002/30112—Rounded shapes, e.g. with rounded corners
    • A61F2002/30113—Rounded shapes, e.g. with rounded corners circular
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    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/3094—Designing or manufacturing processes
    • A61F2002/30971—Laminates, i.e. layered products
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/3094—Designing or manufacturing processes
    • A61F2002/30985—Designing or manufacturing processes using three dimensional printing [3DP]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00179—Ceramics or ceramic-like structures
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/02—Materials or treatment for tissue regeneration for reconstruction of bones; weight-bearing implants

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Dermatology (AREA)
  • Neurosurgery (AREA)
  • Dispersion Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
EP20834094.3A 2019-12-20 2020-12-09 Resorbierbare implantate zur rekonstruktion von knochendefekten Active EP4076288B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962951921P 2019-12-20 2019-12-20
PCT/US2020/064102 WO2021126638A1 (en) 2019-12-20 2020-12-09 Resorbable implants for reconstruction of bone defects

Publications (3)

Publication Number Publication Date
EP4076288A1 EP4076288A1 (de) 2022-10-26
EP4076288C0 true EP4076288C0 (de) 2024-10-30
EP4076288B1 EP4076288B1 (de) 2024-10-30

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EP20834094.3A Active EP4076288B1 (de) 2019-12-20 2020-12-09 Resorbierbare implantate zur rekonstruktion von knochendefekten

Country Status (6)

Country Link
US (1) US20210186702A1 (de)
EP (1) EP4076288B1 (de)
JP (1) JP7674357B2 (de)
CN (1) CN115175640A (de)
CA (1) CA3165448A1 (de)
WO (1) WO2021126638A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3250479A1 (en) 2022-04-11 2023-10-19 Daniel Todd Rose EXPANDABLE THERMOPLASTIC COMPONENTS FOR 3D PRINTING
CN115281896B (zh) * 2022-07-12 2023-08-29 中国人民解放军总医院第四医学中心 一种治疗干骺端骨缺损的内支撑填充方法及装置
WO2024031012A2 (en) * 2022-08-05 2024-02-08 3D Orthobiologic Solutions Llc Systems, compositions, and methods for making and using implants

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0677297B1 (de) * 1993-09-24 2000-12-13 Takiron Co. Ltd. Implantatmaterial
US6350284B1 (en) 1998-09-14 2002-02-26 Bionx Implants, Oy Bioabsorbable, layered composite material for guided bone tissue regeneration
FR2800267A1 (fr) * 1999-10-29 2001-05-04 Topline Technology Llc Obturateurs neurologiques
US6855169B2 (en) * 2001-02-28 2005-02-15 Synthes (Usa) Demineralized bone-derived implants
US7166133B2 (en) * 2002-06-13 2007-01-23 Kensey Nash Corporation Devices and methods for treating defects in the tissue of a living being
AU2004291022C1 (en) * 2003-11-21 2009-11-12 Osteopore International Pte Ltd Bioabsorbable plug implants and method for bone tissue regeneration
EP1737506A4 (de) * 2004-03-09 2011-05-18 Osteobiologics Inc Implantatgerüst, kombiniert mit autologem oder allogenem gewebe
JP2007236802A (ja) * 2006-03-10 2007-09-20 Takiron Co Ltd インプラント傾斜材料
TWI394597B (zh) * 2008-06-24 2013-05-01 Sunmax Biotechnology Co Ltd 骨科用生物可分解性補綴物
AU2010313415B2 (en) * 2009-10-29 2015-09-03 Prosidyan, Inc. Dynamic bioactive bone graft material having an engineered porosity
US9463046B2 (en) * 2011-08-22 2016-10-11 Ossdsign Ab Implants and methods for using such implants to fill holes in bone tissue
CA2876855A1 (en) * 2012-05-30 2013-12-05 New York University Tissue repair devices and scaffolds
US9381274B2 (en) * 2013-03-14 2016-07-05 Prosidyan, Inc. Bone graft implants containing allograft
US8883195B2 (en) * 2013-03-14 2014-11-11 Prosidyan, Inc. Bioactive porous bone graft implants
WO2014144488A1 (en) 2013-03-15 2014-09-18 The George Washington University, A Congressionally Chartered Not-For-Profit Corporation 3d biomimetic, bi-phasic key featured scaffold for osteochondral repair
US10022231B2 (en) * 2016-07-22 2018-07-17 Cytex Therapeutics, Inc. Articular cartilage repair

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Publication number Publication date
CN115175640A (zh) 2022-10-11
WO2021126638A1 (en) 2021-06-24
JP2023507564A (ja) 2023-02-24
EP4076288A1 (de) 2022-10-26
CA3165448A1 (en) 2021-06-24
US20210186702A1 (en) 2021-06-24
EP4076288B1 (de) 2024-10-30
JP7674357B2 (ja) 2025-05-09

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